This $20 Wall Charger Is Also a Portable Battery. Or Is It the Other Way Around?
The Anker PowerCore Fusion is one of our biggest sellers ever, because it combines a USB wall charger and a portable battery pack into a single product. Now, RAVPower has their own alternative with a slightly larger 6700mAh battery inside, and you can grab it for just $20 with promo code SDHP3MSD.